Adaptive Distributed Indexing for Spatial Queries in Sensor Networks.
Vladimir DyoCecilia MascoloPublished in: DEXA Workshops (2005)
Keyphrases
- sensor networks
- communication cost
- spatial queries
- mobile sensor networks
- wireless sensor networks
- mobile sensor
- efficient processing
- sensor nodes
- spatial databases
- energy efficient
- indexing techniques
- sensor data
- spatial objects
- energy consumption
- data streams
- reduce communication cost
- distributed systems
- distributed environment
- range queries
- k nearest neighbor
- spatial data
- communication bandwidth
- data dissemination
- efficient implementation
- database
- peer to peer
- routing protocol
- base station
- geographic information systems
- wireless communication
- r tree
- road network
- knn